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| author | Stephen Boyd <sboyd@codeaurora.org> | 2016-11-08 14:47:56 -0800 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2016-11-09 12:43:19 -0800 |
| commit | 84558ff77067e761e9e1bc70fff79079c12d5ac9 (patch) | |
| tree | 5104e1cbe757b98695eedf4cfab20c609cc79348 /drivers/clk/pxa | |
| parent | 295face99be9c1a214c2a80c2c6a889dbff5e1cf (diff) | |
| download | linux-84558ff77067e761e9e1bc70fff79079c12d5ac9.tar.gz linux-84558ff77067e761e9e1bc70fff79079c12d5ac9.tar.bz2 linux-84558ff77067e761e9e1bc70fff79079c12d5ac9.zip | |
clk: pxa: Use __iomem properly and staticize lock variable
This function is passed an __iomem pointer but we use a u32
pointer instead which makes checkers like spare complain.
Furthermore, "lock" is a pretty poor variable name for a string
that will go into lockdep reports and the symbol isn't marked
static. Cleanup all this.
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Diffstat (limited to 'drivers/clk/pxa')
| -rw-r--r-- | drivers/clk/pxa/clk-pxa.c | 7 | ||||
| -rw-r--r-- | drivers/clk/pxa/clk-pxa.h | 4 |
2 files changed, 6 insertions, 5 deletions
diff --git a/drivers/clk/pxa/clk-pxa.c b/drivers/clk/pxa/clk-pxa.c index c423b064c753..74f64c3c4290 100644 --- a/drivers/clk/pxa/clk-pxa.c +++ b/drivers/clk/pxa/clk-pxa.c @@ -38,7 +38,7 @@ #define MDREFR_DB2_MASK (MDREFR_K2DB2 | MDREFR_K1DB2) #define MDREFR_DRI_MASK 0xFFF -DEFINE_SPINLOCK(lock); +static DEFINE_SPINLOCK(pxa_clk_lock); static struct clk *pxa_clocks[CLK_MAX]; static struct clk_onecell_data onecell_data = { @@ -109,7 +109,7 @@ int __init clk_pxa_cken_init(const struct desc_clk_cken *clks, int nb_clks) pxa_clk->lp = clks[i].lp; pxa_clk->hp = clks[i].hp; pxa_clk->gate = clks[i].gate; - pxa_clk->gate.lock = &lock; + pxa_clk->gate.lock = &pxa_clk_lock; clk = clk_register_composite(NULL, clks[i].name, clks[i].parent_names, 2, &pxa_clk->hw, &cken_mux_ops, @@ -155,7 +155,8 @@ void pxa2xx_core_turbo_switch(bool on) } void pxa2xx_cpll_change(struct pxa2xx_freq *freq, - u32 (*mdrefr_dri)(unsigned int), u32 *mdrefr, u32 *cccr) + u32 (*mdrefr_dri)(unsigned int), void __iomem *mdrefr, + void __iomem *cccr) { unsigned int clkcfg = freq->clkcfg; unsigned int unused, preset_mdrefr, postset_mdrefr; diff --git a/drivers/clk/pxa/clk-pxa.h b/drivers/clk/pxa/clk-pxa.h index 58abfa816d53..2b90c5917b32 100644 --- a/drivers/clk/pxa/clk-pxa.h +++ b/drivers/clk/pxa/clk-pxa.h @@ -155,8 +155,8 @@ void clk_pxa_dt_common_init(struct device_node *np); void pxa2xx_core_turbo_switch(bool on); void pxa2xx_cpll_change(struct pxa2xx_freq *freq, - u32 (*mdrefr_dri)(unsigned int), u32 *mdrefr, - u32 *cccr); + u32 (*mdrefr_dri)(unsigned int), void __iomem *mdrefr, + void __iomem *cccr); int pxa2xx_determine_rate(struct clk_rate_request *req, struct pxa2xx_freq *freqs, int nb_freqs); |